5 typedef size_t regmask_t
;
10 /* This is used only for allocating spill slots with GC tracking */
12 /* Ditto for managed pointers */
18 #ifdef MONO_ARCH_NEED_SIMD_BANK
19 #define MONO_NUM_REGBANKS 5
21 #define MONO_NUM_REGBANKS 4
25 /* symbolic registers */
29 regmask_t free_mask
[MONO_NUM_REGBANKS
];
31 /* symbolic -> hard register assignment */
33 * If the register is spilled, then this contains -spill - 1, where 'spill'
34 * is the index of the spill variable.
38 /* hard -> symbolic */
39 int isymbolic
[MONO_MAX_IREGS
];
40 int fsymbolic
[MONO_MAX_FREGS
];
41 #ifdef MONO_ARCH_NEED_SIMD_BANK
42 int xsymbolic
[MONO_MAX_XREGS
];
44 /* Points to the arrays above */
45 int *symbolic
[MONO_NUM_REGBANKS
];
50 MonoRegState
* mono_regstate_new (void);
52 void mono_regstate_free (MonoRegState
*rs
);